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Stellar Occultation by (32340) 2000 QY88 on 2023-11-23 (06:32:21 UT)

CTU: Cross-track uncertainty (zero means: use the nominal prediction value, see event details below). Offsets and CTU all in mas.


Event Details
 Occultation UUID [and db] : 3d22d4b0-ddb4-11f0-547e-4105fdb55c93 [observed]

 Occultation Date + Time   : 2023-11-23 at 06:32:21 UT +/- 0.01 min  [1]
 Object Designation        : (32340) 2000 QY88
 Star Designation          : GDR3 3384023870892989184
 Star Coordinates (ICRF)   : RA = 06 33 01.4959, DE = +25 44 08.384  [2]
 Star Magnitudes           : G = 12.27 mag, RP = 11.83 mag, BP = 12.54 mag
 Object Magnitude          : V = 17.87 mag
 Estimated Magnitude Drop  : 5.6 mag
 Estimated Max. Duration   : 1.0 sec
 Speed of the shadow       : 4.6 km/s
 Object Mean Diameter      : 4.8 km  (src: astorb) => apparent = 4 mas
 Apparent Motion           : 0.2517 arcs/min @ PA = 263 deg
 Horizontal Parallax       : 5.7660 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 90° (sunlit = 80%), Sun = 143°
 Cross-track uncertainty   : 0.8 mas = 0 km = 0.18 path-width (1-sig)
 RUWE and duplicate source : 7.21 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#47
 Note                      : FP:true

 
 [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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